2013271352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2143}}^1\times {\mathrm{2731}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 3865889280

約数和(自身を除く): 1852617928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2143, 2731, 4286, 5462, 8572, 10924, 17144, 21848, 92149, 117433, 184298, 234866, 368596, 469732, 737192, 939464, 5852533, 11705066, 23410132, 46820264, 251658919, 503317838, 1006635676, 2013271352]

約数ペア:

[(1, 2013271352), (2, 1006635676), (4, 503317838), (8, 251658919), (43, 46820264), (86, 23410132), (172, 11705066), (344, 5852533), (2143, 939464), (2731, 737192), (4286, 469732), (5462, 368596), (8572, 234866), (10924, 184298), (17144, 117433), (21848, 92149)]